Home / 17,175,973.60-25,763,943.84-4,396,457.92

Finding the Fourth Proportional to 17,175,973.60, 25,763,943.84 and 4,396,457.92

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Solution

The fourth proportional to 17,175,973.60, 25,763,943.84 and 4,396,457.92 is: 6,594,682.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,175,973.60 : 25,763,943.84 = 4,396,457.92 : x
  2. Step 2: Convert to fraction form
    17,175,973.60/25,763,943.84 = 4,396,457.92/x
  3. Step 3: Cross multiply
    17,175,973.60x = 25,763,943.84 × 4,396,457.92
  4. Step 4: Simplify right side
    17,175,973.60x = 113,270,094,945,803.20
  5. Step 5: Solve for x
    x = 113,270,094,945,803.20/17,175,973.60
  6. Step 6: Final answer
    x = 6,594,682.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.